can spawn a scene from a ChildBuilder, or directly set its parent when spawning it

[mockersf]

from ChildBuilder:

fn setup(
    commands: &mut Commands,
    asset_server: Res<AssetServer>,
) {
    commands
        .spawn((Transform::default(), GlobalTransform::default()))
        .with_children(|parent| {
            parent.spawn_scene(asset_server.load("models/FlightHelmet/FlightHelmet.gltf"));
        });
}

from SceneSpawner:

fn setup(
    commands: &mut Commands,
    asset_server: Res<AssetServer>,
    mut scene_spawner: ResMut<SceneSpawner>,
) {
    let parent = commands
        .spawn((Transform::default(), GlobalTransform::default()))
        .current_entity()
        .unwrap();

    scene_spawner.spawn_as_child(
        asset_server.load("models/FlightHelmet/FlightHelmet.gltf"),
        parent,
    );
}

[cart]

Awesome 😄

I think eventually we might want to force scenes to have a single root entity, but I'm not 100% sure at this point / we'll want to experiment. This looks good for now / unlocks some valuable usability.